HEAT TREATMENT METHOD OF TUNGSTEN BASED ALLOY HAVING IMPACT TOUGHNESS,申请号KR1019920014130-传众专利搜索

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发明名称	HEAT TREATMENT METHOD OF TUNGSTEN BASED ALLOY HAVING IMPACT TOUGHNESS
摘要
申请公布号	KR1019950005290(B1)	申请公布日期	1995.05.23
申请号	KR1019920014130	申请日期	1992.08.06
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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